Genetics in the Paddock with Emily

Welcome to "Genetics in the Paddock," the podcast where we dive deep into the fascinating world of livestock genetics and its impact on agriculture. Join us as we explore the latest advancements in livestock genetics, bringing you insights from experts in the field. Whether you're a seasoned producer, a curious consumer, or someone with a passion for science, this podcast is your go-to source for understanding how genetics is revolutionizing the way we breed livestock. From discussing cutting-edge breeding techniques to exploring the genetic traits that make livestock more profitable, sustainable and productive, we cover it all. Hosted by Emily Johnston, a Genetics Development Officer with NSW DPIRD, each episode features engaging conversations with scientists, researchers, and industry leaders who share their expertise and stories behind the innovations that are shaping the future of agriculture. Get ready to unravel the genetic mysteries hidden in th

Genetics in the Paddock with Emily is a science podcast hosted by Emily Johnston, with 29 episodes on record and a Required Pod Score of 81. PitchCentric scores this show on Booking Probability, Listen Score, and live audience signals refreshed every 24 hours.

Emily Johnston hosts Genetics in the Paddock with Emily, a science show with 29 episodes published.

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  Episode #7

  Inside the Merino Wether Trials: Benchmarking Bloodlines with Dr. Sue Hatcher and Phil Graham

  Dec 8, 202540 minS3

  Join us for another thought-provoking episode of Genetics in the Paddock with Emily, as we dive into one of the longest-running and most influential sources of independent Merino genetics information: wether trials.<br /><br />In this episode, Emily is joined by Phil Graham from Graham Advisory and Dr Sue Hatcher from Makin Outcomes to unpack why this decades-old approach is re-emerging as a powerful decision-making tool for today’s sheep producers. Together, they explore the origins of the combined wether-trial analyses stretching back to the 1990s, why producers have consistently driven demand for independent data, and how these trials continue to...

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  Episode #6

  The Genetics Behind the Microbiome: Predicting Performance with Microbes with Dr. Andrew Lakamp (Pt.2)

  Nov 9, 202527 minS3

  Join us for another deep-dive episode of Genetics in the Paddock with Emily, as we continue exploring one of the most exciting frontiers in livestock science: the microbiome. In Part 2, Emily is again joined by livestock geneticist Dr. Andrew (Drew) Lakamp to look beyond what the microbiome is and focus on what it can do for breeding decisions.<br /><br />In this episode, we dig into how an animal’s genetics influence the microbes in their gut and eye, what “microbiome-mediated genetic effects” actually mean, and how genome + metagenome data could improve breeding value predictions.<br /><br />We also unpack practi...

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  Episode #5

  The Genetics Behind the Microbiome: Why Your Livestock’s Microbes Matter with Dr. Andrew Lakamp (PT. 1)

  Oct 26, 202521 minS3

  Join us for another thought-provoking episode of Genetics in the Paddock with Emily, as we explore one of the most fascinating and fast-moving frontiers in animal science — the microbiome. In this episode, Emily is joined by Drew Lakamp, a livestock geneticist helping unravel how the billions of microbes living in and on our animals influence productivity, health, and even breeding potential.<br /><br />Together, they unpack what the microbiome actually is, how it differs from the animal’s own genome, and why producers should care. From feed efficiency and disease resistance to fertility and welfare, we look at how microbial comm...

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  Episode #4

  Gene Editing in Livestock: What, Why, and What’s Next? with Dr. Gus McFarlane

  Jun 9, 202531 minS3

  Join us for another thought-provoking episode of "Genetics in the Paddock with Emily", as we unpack the science, promise, and challenges of gene editing in livestock—with a special focus on CRISPR technology. In this episode, Emily is joined by Gus McFarlane, a Research Scientist from NSW Department of Primary Industries and Regional Development, passionate about welfare-driven and climate-adaptive breeding with the help of gene editing technologies. <br /><br />Together, they explore how CRISPR is changing the conversation in cattle and sheep production—from improving thermotolerance and disease resistance to reducing mulesing and adapting European breeds to Australian conditions.<br /><br />...

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  Episode #3

  30 Years of Proof: Why Muscular Cows Mean More Meat, More Profit with Dr Linda Cafe and Brett Littler

  Apr 6, 202537 minS3

  Join us for another insightful episode of "Genetics in the Paddock with Emily" as we welcome Dr. Linda Cafe, a research scientist from NSW Department of Primary Industries and Regional Development, and Brett Littler, Senior Land Services Officer with Local Land Services. In this episode, we dive deep into a remarkable Australian study that ran from 1992 to 2020, exploring muscle scoring in beef cattle and its impacts on herd productivity and profitability.<br /><br />Linda and Brett share fascinating insights from almost three decades of research, demonstrating how selecting cows for higher muscle scores significantly increases meat yield and carcass efficiency—wi...

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